ES342131A1 - Un procedimiento para preparar compuestos polihidroxilados fosfatados. - Google Patents

Un procedimiento para preparar compuestos polihidroxilados fosfatados.

Info

Publication number
ES342131A1
ES342131A1 ES342131A ES342131A ES342131A1 ES 342131 A1 ES342131 A1 ES 342131A1 ES 342131 A ES342131 A ES 342131A ES 342131 A ES342131 A ES 342131A ES 342131 A1 ES342131 A1 ES 342131A1
Authority
ES
Spain
Prior art keywords
range
number average
formula
compounds
prepared
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES342131A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ES342131A1 publication Critical patent/ES342131A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
ES342131A 1966-06-23 1967-06-21 Un procedimiento para preparar compuestos polihidroxilados fosfatados. Expired ES342131A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55972366A 1966-06-23 1966-06-23

Publications (1)

Publication Number Publication Date
ES342131A1 true ES342131A1 (es) 1968-07-16

Family

ID=24234743

Family Applications (1)

Application Number Title Priority Date Filing Date
ES342131A Expired ES342131A1 (es) 1966-06-23 1967-06-21 Un procedimiento para preparar compuestos polihidroxilados fosfatados.

Country Status (4)

Country Link
US (1) US3462365A (es)
DE (1) DE1618746A1 (es)
ES (1) ES342131A1 (es)
GB (1) GB1173668A (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617578A (en) * 1969-11-25 1971-11-02 Nalco Chemical Co Scale inhibition and compounds therefor
US3644205A (en) * 1970-07-10 1972-02-22 Exxon Research Engineering Co Inhibition of aqueous systems from deposition of scale
US3965003A (en) * 1971-03-04 1976-06-22 Nalco Chemical Company Scale inhibition and compounds therefor
US3793194A (en) * 1972-02-28 1974-02-19 Hercules Inc Scale and corrosion control in flowing waters
US4051029A (en) * 1972-07-17 1977-09-27 Petrolite Corporation Process of inhibiting scale formation with mixtures of thio-, oxygen or thio-oxygen phosphates and pyrophosphates
US4042323A (en) * 1972-07-17 1977-08-16 Petrolite Corporation Process of inhibiting corrosion of metal in an aqueous environment with mixtures of thio-, oxygen and thio- oxygen phosphates and pyrophosphates
US3909447A (en) * 1972-07-17 1975-09-30 Petrolite Corp Mixtures of thiophosphates, oxygen phosphates and pyrophosphates
US3873465A (en) * 1973-02-15 1975-03-25 Nalco Chemical Co Phospho-ester composition for scale and corrosion inhibition
US3931038A (en) * 1973-07-31 1976-01-06 Nalco Chemical Company Scale and corrosion inhibition for cooling water systems
US4168230A (en) * 1976-11-10 1979-09-18 Nalco Chemical Company Synergistic composition comprising phosphorylated ethoxylated glycerine and polyacrylic acid for the prevention of CaCO3 scale in cooling water
US4374572A (en) * 1979-04-09 1983-02-22 The Procter & Gamble Company Method and composition to inhibit staining of porcelain surfaces by manganese
US4283300A (en) * 1979-04-09 1981-08-11 The Procter & Gamble Company Method and composition to inhibit staining of porcelain surfaces by manganese
US4428872A (en) 1981-02-17 1984-01-31 The Procter & Gamble Company Composition to inhibit staining of porcelain surfaces by manganese
US4532045A (en) * 1982-07-07 1985-07-30 Waterscience, Inc. Bleed-off elimination system and method
GB2155919B (en) * 1984-03-20 1987-12-02 Dearborn Chemicals Ltd A method of inhibiting corrosion in aqueous systems
GB2159511B (en) * 1984-04-25 1988-09-21 Dearborn Chemicals Ltd A method of inhibiting corrosion in aqueous systems
GB2168359B (en) * 1984-11-08 1988-05-05 Grace W R & Co A method of inhibiting corrosion in aqueous systems
JP4497625B2 (ja) * 1999-02-26 2010-07-07 キヤノン株式会社 インクジェット用インク、インクジェット記録ヘッドのヒータへのコゲ付着低減方法、インクジェット記録方法、インクジェット記録装置、記録ユニット及び記録ヘッドの長寿命化方法
CN110028170B (zh) * 2019-05-21 2022-01-25 四川文理学院 一种高效阻垢剂及其应用
CN110127871B (zh) * 2019-05-21 2022-01-11 四川文理学院 一种新型阻垢剂及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE596967A (es) * 1959-11-12
US3263003A (en) * 1961-08-07 1966-07-26 Union Carbide Corp Phosphorus containing polyols
US3130152A (en) * 1961-10-05 1964-04-21 Fmc Corp Method of softening hard water with sodium phosphate glasses
US3346670A (en) * 1962-12-11 1967-10-10 Gen Aniline & Film Corp Method for the preparation of phosphate esters
US3309427A (en) * 1963-01-15 1967-03-14 Atlas Chemicals Ind Inc Polyhydroxy phosphate esters

Also Published As

Publication number Publication date
GB1173668A (en) 1969-12-10
DE1618746A1 (de) 1971-07-22
US3462365A (en) 1969-08-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880204